Monitor Subinterfaces traffic via SNMP on 9336C-FX2

[Peyman Zadmehr]

Hi Everbody,

We got a new N9336C-FX2 switch, configured it as a Layer-3 device, and used Subinterfaces in our configuration. Now we want to monitor the interface utilization via SNMP.

The problem is with SNMP we always have the value of 0 for the Utilization of the subinterface. Is there any method that we can use to achieve this goal? the same result we have with Netflow. 

Can anybody suggest any solution for this issue?

We are using the following NX-OS version:

Software
BIOS: version 05.45
NXOS: version 7.0(3)I7(9)
BIOS compile time: 07/05/2021
NXOS image file is: bootflash:///nxos.7.0.3.I7.9.bin
NXOS compile time: 8/27/2020 5:00:00 [08/27/2020 10:41:00]

Thank you for your help and support.

[balaji.bandi]

I do not belive you get that using any SNMP as per I know.

you can do out of the box just interface stats and make own graphs.

[Peyman Zadmehr]

Dear Balaji

The case is there is no interface stat for the sub-interface or SVI, even with the counter keyword.

Thank you

[DAVID-DPF]

Hi, if you are using SVI you can use SHOW INTREFACE VLAN XXX

and if you are using L3 Subinterfaces you can use SHOW IP INT ETHXX.XX, but is a absolute counter in packets or Bytes.. Will be necessary that the SNMP Tool calculate the RATE  (last number - previous number)/Seconds between queries

regards!